Introducing Technician’s Choice® TEC535 Wicked Good® Odor Eliminating Spray and Gel…Wicked Good® is 100% all natural, incredibly effective, very safe & easy to use. Wicked Good® will eliminate odors from the air, carpet, upholstery and many other surfaces without leaving a scent behind. The two-part system works by treating the affected area with the RTU Air & Surface Spray, then place the jar of TEC535 Wicked Good® Continual Release Gel in the vicinity (i.e. under the seat) to maintain an odor free environment. The spray works by chemically bonding with the odor and completely eliminating it from the area. Works in offices, basements, bathrooms, crawl spaces, schools, hospitals, etc.